Since the 4th of May 2005 interwiki links to os.wiki work at all the other wikipedias.
In February 2010 os.wiki achieved 5000 articles and good Depth over 50.
In November 2019 we had a Meetup in Vladikavkaz, mostly focused on Ossetian Wikipedia: [1][2][3][4].
In November 2020 I took part in an online Literature Festival dedicated to literature in smaller languages of Russia (more than 50 traditions!) with a lecture on language activism in the Internet (mentioning Wikipedia); in Russian, in Greek.
Other smaller languages
I tried to reactivate smaller wikipedias, such as ab:, av:, kv:, lbe: and others.